* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body, html {
    font-size: 10px;
}



/* 底部 */

footer {
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    height: 52px;
    background-color: #fff;
    overflow: hidden;
}

.mijia {
    width: 100%;
    height: 230px;
}

.mijia img {
    width: 100%;
    height: 100%;
}

/*  */

footer ul {
    width: 100%;
    height: 100%;
}

footer li {
    list-style: none;
    width: calc(100% / 5);
    height: 100%;
    float: left;
}

footer li a {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    text-align: center;
    line-height: 52px;
    padding: 10px 0;
    color: #999;
    font-size: 12px;
}

footer li a img {
    position: absolute;
    top: 5px;
    width: 2rem;
    height: 2rem;
    margin: 0 auto;
    margin-left: 5px;
}